Anua Peach 70+ Niacin Serum Mask is a refreshing sheet mask made with 70% peach fruit extract and niacinamide to brighten and soften your skin. It deeply hydrates and boosts skin glow with added vitamin B12, hyaluronic acid, and yeast ferment extract. Key Benefits Brightening care: Peach extract and niacinamide help even out skin tone and boost glow. Deep hydration: Hyaluronic acid and vitamin B12 keep skin moisturized and smooth. Gentle formula: The soft sheet absorbs fast into the skin without causing irritation. Nourishing boost: Yeast ferment extract helps to energize and refresh tired skin. How to Use After cleansing, apply toner to prep the skin. Place the sheet mask on your face and leave it on for 10 to 20 minutes. Remove the mask and gently pat the remaining essence into your skin.